Local Calling Guide

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NPA: 854 [Rate centres in NPA 854] [Dial plan for NPA 854]

NXX: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-214 A Charleston SC CHTNSCDT26Z  515J IP HORIZON LLC 436      
854-214 0 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
854-214 1 Charleston SC   515J IP HORIZON LLC 436   2020-11-06   
854-214 2 Charleston SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 436   2022-02-19   
854-214 3 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
854-214 4 Charleston SC   624H ONVOY SPECTRUM, LLC 436   2022-03-19   
854-214 5 Charleston SC   624H ONVOY SPECTRUM, LLC 436   2022-03-19   
854-214 6 Charleston SC   548E ONVOY, LLC - SC 436   2023-01-07   
854-214 7 Charleston SC   548E ONVOY, LLC - SC 436   2023-01-07   
854-214 8 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436   2023-03-29   
854-214 9 Charleston SC   624H ONVOY SPECTRUM, LLC 436   2023-12-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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